| SCSEK Corporation / Poultney | Canfield Township | OH | Nonmetallic Mineral Product Manufacturing327390 | 1-19 | ◐ LIKELY ACTIVE |
| SCSEMCO Ceramics Inc. | Uhrichville | OH | Nonmetallic Mineral Product Manufacturing327120 | 1-19 | ◐ LIKELY ACTIVE |
| SMSeven Mile | Seven Mile | OH | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| SMShelly Materials, Inc. - All Ohio Ready Mix | Perrysburg | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| SMShelly Materials, Inc. - Smith Concrete | Dover | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| SCSnyder Concrete Products - Yard 3 | Troy | OH | Nonmetallic Mineral Product Manufacturing327331 | 1-19 | ◐ LIKELY ACTIVE |
| SCSnyder Concrete Products - Yard 5 | Moraine | OH | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| SCSnyder Concrete Products - Yard 7 | Middletown | OH | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| SCSnyder Concrete Products - Yard 8 | Columbus | OH | Nonmetallic Mineral Product Manufacturing327331 | 1-19 | ◐ LIKELY ACTIVE |
| SCSpring Creek Hardin | Sidney | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| SKSpringfield Kuhns Plant 171 | Springfield | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| SSS & S Fastener Company | Cincinnati | OH | Nonmetallic Mineral Product Manufacturing327910 | — | ◐ LIKELY ACTIVE |
| SGStewart Glass, LLC | Logan | OH | Nonmetallic Mineral Product Manufacturing327211 | 20-99 | ◐ LIKELY ACTIVE |
| SHSt. Henry Office | Saint Henry | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| SRStimmel Road Plant 175 | Columbus | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| SPSugarcreek Plant 141 | Bellbrook | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| TMTaylor Made 112 | Payne | OH | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| TCTb & Cj Investment LLC | Cleveland | OH | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| TGTechnical Glass Products | Perrysburg | OH | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| TGTecstone Granite USA Ltd | Columbus | OH | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| TCThe Countertop Shop Ltd | Monclova | OH | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| TThompson | Thompson | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| TOTiffin OH Soltech | Tiffin | OH | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| TITRDB Investments LLC DBA Quaker City Concrete Products | Leetonia OH | OH | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| TPTroy Paint Booth 600 | Troy | OH | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| TPTroy Plant 151 | Troy | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| TGTrulite Glass and Aluminum Solutions | Columbus | OH | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| TSTruro Station Plant 401 | Columbus | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| UOUnilock, Ohio - Harrison | Harrison | OH | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| UOUnilock, Ohio - Rittman | Rittman | OH | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ◐ LIKELY ACTIVE |
| UTU.s. Technology Media INC | Bolivar | OH | Nonmetallic Mineral Product Manufacturing327910 | — | ◐ LIKELY ACTIVE |
| WOWarren OH | Warren | OH | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| W1Waterville 1 | Waterville | OH | Nonmetallic Mineral Product Manufacturing327212 | 100-499 | ◐ LIKELY ACTIVE |
| WRWestlake Royal Building Products | Holmesville | OH | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| WCWilliams Concrete, Inc. | Maumee | OH | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| WRWilson Road Plant 402 | Columbus | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| WDWm. Dauch Concrete Co. | Norwalk | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| WWWTC World Trade Industries | Columbus | OH | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ◐ LIKELY ACTIVE |
| Y2Yard 2 | Dayton | OH | Nonmetallic Mineral Product Manufacturing327331 | 1-19 | ◐ LIKELY ACTIVE |
| YYoungstown | Youngstown | OH | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| ZZanesville | Zanesville | OH | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| ECEven Cut Abrasive CO. | Cleveland | OH | Nonmetallic Mineral Product Manufacturing327910 | — | ◇ UNVERIFIED |
| SStoneworks | Bedford Heights | OH | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| USUniontown Septic Tanks, INC. | Uniontown | OH | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| 1N1860 N Gettysburg Ave LLC | Cincinnati | OH | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| 2G2445 Gilbert, LLC | Cincinnati | OH | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| 3C3m Company | Brookville | OH | Nonmetallic Mineral Product Manufacturing327910 | — | ◇ UNVERIFIED |
| ASAbsolute Surfaces LLC. | North Ridgeville | OH | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| ARAgc Residential Fabrication - Boardman Plant | Youngstown | OH | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| ACAkron Control Electronics, INC. | Akron | OH | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |